OS by Petzl

OS is software for customising the lighting performance of many Petzl headlamps.
The OS by Petzl software allows you to customise your headlamp's performance to meet your lighting needs. It works with

• NAO (pre-November 2016)
• TIKKA R+ (pre-November 2016)
• TIKKA RXP (pre-May 2016)

If you own a current model NAO + or REACTIK + headlamp you now use the new MyPetzl Light app.

Download OS by Petzl Software

Click to download

Download MyPetzl Light App

Click to Get App



To view the range of Petzl Headlamps in New Zealand, including those that use OS by Petzl software or Petzl MyLight App, CLICK HERE